206816305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{5807}}^1$

素因数の和:6248

約数の個数: 16

約数和(自身を含む): 263450880

約数和(自身を除く): 56634575

約数列:

[1, 5, 17, 85, 419, 2095, 5807, 7123, 29035, 35615, 98719, 493595, 2433133, 12165665, 41363261, 206816305]

約数ペア:

[(1, 206816305), (5, 41363261), (17, 12165665), (85, 2433133), (419, 493595), (2095, 98719), (5807, 35615), (7123, 29035)]